path: root/addressbook/gui/component/e-book-shell-view.c

/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
/* e-book-shell-view.c
 *
 * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of version 2 of the GNU General Public
 * License as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public
 * License along with this program; if not, write to the
 * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 */

#include "e-book-shell-view-private.h"

enum {
    PROP_0,
    PROP_SOURCE_LIST
};

GType e_book_shell_view_type = 0;
static gpointer parent_class;

static ESource *
book_shell_view_load_primary_source (EBookShellView *book_shell_view)
{
    GConfClient *client;
    ESourceList *source_list;
    ESource *source = NULL;
    const gchar *key;
    gchar *uid;

    /* XXX If ESourceSelector had a "primary-uid" property,
     *     we could just bind the GConf key to it. */

    source_list = book_shell_view->priv->source_list;

    client = gconf_client_get_default ();
    key = "/apps/evolution/addressbook/display/primary_addressbook";
    uid = gconf_client_get_string (client, key, NULL);
    g_object_unref (client);

    if (uid != NULL) {
        source = e_source_list_peek_source_by_uid (source_list, uid);
        g_free (uid);
    } else {
        GSList *groups;

        /* Dig up the first source in the source list.
         * XXX libedataserver should provide API for this. */
        groups = e_source_list_peek_groups (source_list);
        while (groups != NULL) {
            ESourceGroup *source_group = groups->data;
            GSList *sources;

            sources = e_source_group_peek_sources (source_group);
            if (sources != NULL) {
                source = sources->data;
                break;
            }

            groups = g_slist_next (groups);
        }
    }

    return source;
}

static void
book_shell_view_save_primary_source (EBookShellView *book_shell_view)
{
    GConfClient *client;
    ESourceSelector *selector;
    ESource *source;
    const gchar *key;
    const gchar *string;

    /* XXX If ESourceSelector had a "primary-uid" property,
     *     we could just bind the GConf key to it. */

    selector = E_SOURCE_SELECTOR (book_shell_view->priv->selector);
    source = e_source_selector_peek_primary_selection (selector);
    if (source == NULL)
        return;

    client = gconf_client_get_default ();
    key = "/apps/evolution/addressbook/display/primary_addressbook";
    string = e_source_peek_uid (source);
    gconf_client_set_string (client, key, string, NULL);
    g_object_unref (client);
}

static void
book_shell_view_source_list_changed_cb (EBookShellView *book_shell_view,
                                        ESourceList *source_list)
{
    EBookShellViewPrivate *priv = book_shell_view->priv;
    GtkNotebook *notebook;
    GList *keys, *iter;
    EABView *view;

    notebook = GTK_NOTEBOOK (priv->notebook);

    keys = g_hash_table_get_keys (priv->uid_to_view);
    for (iter = keys; iter != NULL; iter = iter->next) {
        gchar *uid = iter->data;
        GtkWidget *widget;
        gint page_num;

        /* If the source still exists, move on. */
        if (e_source_list_peek_source_by_uid (source_list, uid))
            continue;

        /* Remove the view for the deleted source. */
        widget = g_hash_table_lookup (priv->uid_to_view, uid);
        page_num = gtk_notebook_page_num (notebook, widget);
        gtk_notebook_remove_page (notebook, page_num);
        g_hash_table_remove (priv->uid_to_view, uid);
    }
    g_list_free (keys);

    keys = g_hash_table_get_keys (priv->uid_to_editor);
    for (iter = keys; iter != NULL; iter = iter->next) {
        gchar *uid = iter->data;
        EditorUidClosure *closure;

        /* If the source still exists, move on. */
        if (e_source_list_peek_source_by_uid (source_list, uid))
            continue;

        /* Remove the editor for the deleted source. */
        closure = g_hash_table_lookup (priv->uid_to_editor, uid);
        g_object_weak_unref (
            G_OBJECT (closure->editor), (GWeakNotify)
            e_book_shell_view_editor_weak_notify, closure);
        gtk_widget_destroy (closure->editor);
        g_hash_table_remove (priv->uid_to_editor, uid);
    }
    g_list_free (keys);

    /* Select and update the current view. */
    view = e_book_shell_view_get_current_view (book_shell_view);
    if (view != NULL) {
#if 0
        eab_view_setup_menus (view, bonobo_uic);
#endif
        e_book_shell_view_update_actions (book_shell_view, view);
    }
}

static void
book_shell_view_get_property (GObject *object,
                              guint property_id,
                              GValue *value,
                              GParamSpec *pspec)
{
    switch (property_id) {
        case PROP_SOURCE_LIST:
            g_value_set_object (
                value, e_book_shell_view_get_source_list (
                E_BOOK_SHELL_VIEW (object)));
            return;
    }

    G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}

static void
book_shell_view_dispose (GObject *object)
{
    e_book_shell_view_private_dispose (E_BOOK_SHELL_VIEW (object));

    /* Chain up to parent's dispose() method. */
    G_OBJECT_CLASS (parent_class)->dispose (object);
}

static void
book_shell_view_finalize (GObject *object)
{
    e_book_shell_view_private_finalize (E_BOOK_SHELL_VIEW (object));

    /* Chain up to parent's finalize() method. */
    G_OBJECT_CLASS (parent_class)->finalize (object);
}

static void
book_shell_view_constructed (GObject *object)
{
    EBookShellView *book_shell_view;
    ESourceSelector *selector;
    ESource *source;

    book_shell_view = E_BOOK_SHELL_VIEW (object);

    /* Chain up to parent's constructed() method. */
    G_OBJECT_CLASS (parent_class)->constructed (object);

    e_book_shell_view_private_constructed (book_shell_view);

    selector = E_SOURCE_SELECTOR (book_shell_view->priv->selector);
    source = book_shell_view_load_primary_source (book_shell_view);
    if (source != NULL)
        e_source_selector_set_primary_selection (selector, source);
    g_signal_connect_swapped (
        selector, "primary-selection-changed",
        G_CALLBACK (book_shell_view_save_primary_source),
        book_shell_view);
}

static void
book_shell_view_changed (EShellView *shell_view)
{
    EBookShellViewPrivate *priv;
    GtkActionGroup *action_group;
    gboolean visible;

    priv = E_BOOK_SHELL_VIEW_GET_PRIVATE (shell_view);

    action_group = priv->contact_actions;
    visible = e_shell_view_is_selected (shell_view);
    gtk_action_group_set_visible (action_group, visible);
}

static void
book_shell_view_class_init (EBookShellViewClass *class,
                            GTypeModule *type_module)
{
    GObjectClass *object_class;
    EShellViewClass *shell_view_class;

    parent_class = g_type_class_peek_parent (class);
    g_type_class_add_private (class, sizeof (EBookShellViewPrivate));

    object_class = G_OBJECT_CLASS (class);
    object_class->get_property = book_shell_view_get_property;
    object_class->dispose = book_shell_view_dispose;
    object_class->finalize = book_shell_view_finalize;
    object_class->constructed = book_shell_view_constructed;

    shell_view_class = E_SHELL_VIEW_CLASS (class);
    shell_view_class->label = N_("Contacts");
    shell_view_class->icon_name = "x-office-address-book";
    shell_view_class->type_module = type_module;
    shell_view_class->changed = book_shell_view_changed;

    g_object_class_install_property (
        object_class,
        PROP_SOURCE_LIST,
        g_param_spec_object (
            "source-list",
            _("Source List"),
            _("The registry of address books"),
            E_TYPE_SOURCE_LIST,
            G_PARAM_READABLE));
}

static void
book_shell_view_init (EBookShellView *book_shell_view,
                      EShellViewClass *shell_view_class)
{
    book_shell_view->priv =
        E_BOOK_SHELL_VIEW_GET_PRIVATE (book_shell_view);

    e_book_shell_view_private_init (book_shell_view, shell_view_class);

    g_signal_connect_swapped (
        book_shell_view->priv->source_list, "changed",
        G_CALLBACK (book_shell_view_source_list_changed_cb),
        book_shell_view);
}

GType
e_book_shell_view_get_type (GTypeModule *type_module)
{
    if (e_book_shell_view_type == 0) {
        const GTypeInfo type_info = {
            sizeof (EBookShellViewClass),
            (GBaseInitFunc) NULL,
            (GBaseFinalizeFunc) NULL,
            (GClassInitFunc) book_shell_view_class_init,
            (GClassFinalizeFunc) NULL,
            type_module,
            sizeof (EBookShellView),
            0,    /* n_preallocs */
            (GInstanceInitFunc) book_shell_view_init,
            NULL  /* value_table */
        };

        e_book_shell_view_type =
            g_type_module_register_type (
                type_module, E_TYPE_SHELL_VIEW,
                "EBookShellView", &type_info, 0);
    }

    return e_book_shell_view_type;
}

ESourceList *
e_book_shell_view_get_source_list (EBookShellView *book_shell_view)
{
    g_return_val_if_fail (E_IS_BOOK_SHELL_VIEW (book_shell_view), NULL);

    return book_shell_view->priv->source_list;
}